199892128

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4669

約数の個数: 48

約数和(自身を含む): 415860480

約数和(自身を除く): 215968352

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1504, 2726, 4583, 5452, 9166, 10904, 18332, 21808, 36664, 43616, 73328, 132907, 146656, 215401, 265814, 430802, 531628, 861604, 1063256, 1723208, 2126512, 3446416, 4253024, 6246629, 6892832, 12493258, 24986516, 49973032, 99946064, 199892128]

約数ペア:

[(1, 199892128), (2, 99946064), (4, 49973032), (8, 24986516), (16, 12493258), (29, 6892832), (32, 6246629), (47, 4253024), (58, 3446416), (94, 2126512), (116, 1723208), (188, 1063256), (232, 861604), (376, 531628), (464, 430802), (752, 265814), (928, 215401), (1363, 146656), (1504, 132907), (2726, 73328), (4583, 43616), (5452, 36664), (9166, 21808), (10904, 18332)]